Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: Viet Nam

Internet Service Provider: Vietnam Posts and Telecommunications Group

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attackspam
Feb 18 13:34:54 pl3server sshd[25909]: Address 14.162.154.204 maps to static.vnpt.vn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Feb 18 13:34:54 pl3server sshd[25909]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.162.154.204  user=r.r
Feb 18 13:34:56 pl3server sshd[25909]: Failed password for r.r from 14.162.154.204 port 56071 ssh2
Feb 18 13:34:56 pl3server sshd[25909]: Connection closed by 14.162.154.204 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=14.162.154.204
2020-02-18 22:46:23
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 14.162.154.204
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36975
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;14.162.154.204.			IN	A

;; AUTHORITY SECTION:
.			281	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020021801 1800 900 604800 86400

;; Query time: 504 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 18 22:46:18 CST 2020
;; MSG SIZE  rcvd: 118
Host info
204.154.162.14.in-addr.arpa domain name pointer static.vnpt.vn.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
204.154.162.14.in-addr.arpa	name = static.vnpt.vn.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
103.145.255.162 spamattack
Email Spam
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Telnetd brute force attack detected by fail2ban
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49.235.164.62 attack
Mar  6 14:32:56 serwer sshd\[21731\]: Invalid user zhaojp from 49.235.164.62 port 48688
Mar  6 14:32:56 serwer sshd\[21731\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.164.62
Mar  6 14:32:58 serwer sshd\[21731\]: Failed password for invalid user zhaojp from 49.235.164.62 port 48688 ssh2
...
2020-03-06 22:55:31
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Attempt to attack host OS, exploiting network vulnerabilities, on 06-03-2020 15:00:15.
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2020-03-0614:31:121jAD4K-00051C-44\<=verena@rs-solution.chH=\(localhost\)[156.213.153.127]:59898P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:verena@rs-solution.chS=3051id=2077c19299b298900c09bf13f4002a3613f1c9@rs-solution.chT="YouhavenewlikefromKae"for8109jo@gmail.combemptonwhitney@gmail.com2020-03-0614:32:081jAD5A-00052t-KE\<=verena@rs-solution.chH=host-203-147-72-85.h25.canl.nc\(localhost\)[203.147.72.85]:43816P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:verena@rs-solution.chS=3225id=a854e2b1ba91bbb32f2a9c30d7230915d66d6b@rs-solution.chT="fromCliffordtolandoellis"forlandoellis@yahoo.commitchellshomedepot@yahoo.com2020-03-0614:32:211jAD5R-00057f-3v\<=verena@rs-solution.chH=\(localhost\)[125.240.25.146]:37262P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:verena@rs-solution.chS=3020id=269b8af2f9d207f4d729df8c87536a46658fd4e6be@rs-solution.chT="NewlikefromDalila"forjasonpeel80@yahoo.comtpfatboy7@gmail.com2020-03-0614:31:081jAD4F-0004
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191.237.251.21 attackbotsspam
$f2bV_matches
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180.167.137.103 attackspambots
Mar  6 08:32:58 mail sshd\[36080\]: Invalid user zhaojp from 180.167.137.103
Mar  6 08:32:58 mail sshd\[36080\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.167.137.103
...
2020-03-06 22:56:27
36.66.39.170 attackspam
1583501556 - 03/06/2020 14:32:36 Host: 36.66.39.170/36.66.39.170 Port: 445 TCP Blocked
2020-03-06 23:25:11
187.44.182.214 attackspam
Unauthorized connection attempt from IP address 187.44.182.214 on Port 445(SMB)
2020-03-06 23:18:05
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IMAP
2020-03-06 23:29:48
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1583501573 - 03/06/2020 14:32:53 Host: 109.87.25.188/109.87.25.188 Port: 445 TCP Blocked
2020-03-06 23:04:10
77.40.65.65 attack
suspicious action Fri, 06 Mar 2020 10:32:45 -0300
2020-03-06 23:13:55

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